315060500

素因数分解:

$2^2\times 5^3\times {\mathrm{149}}^1\times {\mathrm{4229}}^1$

素因数の和:4397

約数の個数: 48

約数和(自身を含む): 692874000

約数和(自身を除く): 377813500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 149, 250, 298, 500, 596, 745, 1490, 2980, 3725, 4229, 7450, 8458, 14900, 16916, 18625, 21145, 37250, 42290, 74500, 84580, 105725, 211450, 422900, 528625, 630121, 1057250, 1260242, 2114500, 2520484, 3150605, 6301210, 12602420, 15753025, 31506050, 63012100, 78765125, 157530250, 315060500]

約数ペア:

[(1, 315060500), (2, 157530250), (4, 78765125), (5, 63012100), (10, 31506050), (20, 15753025), (25, 12602420), (50, 6301210), (100, 3150605), (125, 2520484), (149, 2114500), (250, 1260242), (298, 1057250), (500, 630121), (596, 528625), (745, 422900), (1490, 211450), (2980, 105725), (3725, 84580), (4229, 74500), (7450, 42290), (8458, 37250), (14900, 21145), (16916, 18625)]